811302 is the PIN Code of Birupur, which is located in Lakhisarai district, Bihar state.
Birupur Post Office is located at Birupur, Lakhisarai of BIHAR state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Birupur PO is 811302. This Postoffice falls under Monghyr postal division of the Bihar postal circle.